85326720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2339}}^1$

素因数の和:2380

約数の個数: 128

約数和(自身を含む): 286416000

約数和(自身を除く): 201089280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1824, 1920, 2280, 2339, 2432, 3040, 3648, 4560, 4678, 6080, 7017, 7296, 9120, 9356, 11695, 12160, 14034, 18240, 18712, 23390, 28068, 35085, 36480, 37424, 44441, 46780, 56136, 70170, 74848, 88882, 93560, 112272, 133323, 140340, 149696, 177764, 187120, 222205, 224544, 266646, 280680, 299392, 355528, 374240, 444410, 449088, 533292, 561360, 666615, 711056, 748480, 888820, 898176, 1066584, 1122720, 1333230, 1422112, 1496960, 1777640, 2133168, 2245440, 2666460, 2844224, 3555280, 4266336, 4490880, 5332920, 5688448, 7110560, 8532672, 10665840, 14221120, 17065344, 21331680, 28442240, 42663360, 85326720]

約数ペア:

[(1, 85326720), (2, 42663360), (3, 28442240), (4, 21331680), (5, 17065344), (6, 14221120), (8, 10665840), (10, 8532672), (12, 7110560), (15, 5688448), (16, 5332920), (19, 4490880), (20, 4266336), (24, 3555280), (30, 2844224), (32, 2666460), (38, 2245440), (40, 2133168), (48, 1777640), (57, 1496960), (60, 1422112), (64, 1333230), (76, 1122720), (80, 1066584), (95, 898176), (96, 888820), (114, 748480), (120, 711056), (128, 666615), (152, 561360), (160, 533292), (190, 449088), (192, 444410), (228, 374240), (240, 355528), (285, 299392), (304, 280680), (320, 266646), (380, 224544), (384, 222205), (456, 187120), (480, 177764), (570, 149696), (608, 140340), (640, 133323), (760, 112272), (912, 93560), (960, 88882), (1140, 74848), (1216, 70170), (1520, 56136), (1824, 46780), (1920, 44441), (2280, 37424), (2339, 36480), (2432, 35085), (3040, 28068), (3648, 23390), (4560, 18712), (4678, 18240), (6080, 14034), (7017, 12160), (7296, 11695), (9120, 9356)]